package com.map;

import java.util.ArrayList;

import android.app.AlertDialog;
import android.content.Context;
import android.graphics.drawable.Drawable;

import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;

public class MyItemzedOverlay extends ItemizedOverlay<OverlayItem>{

	private ArrayList<OverlayItem> mapOverlays = new ArrayList<OverlayItem>();
	private Context context;
	boolean mode;
	
	public MyItemzedOverlay(Drawable drawable) {
		super(boundCenter(drawable));
		// TODO Auto-generated constructor stub
	}
	
	public MyItemzedOverlay(Drawable drawable, Context context, boolean mode) {
		this(drawable);
		this.context = context;
		this.mode = mode;
	}

	@Override
	protected OverlayItem createItem(int i) {
		// TODO Auto-generated method stub
		return mapOverlays.get(i);
	}
	

	@Override
	public int size() {
		// TODO Auto-generated method stub
		return mapOverlays.size();
	}

	@Override
	protected boolean onTap(int index) {
		// TODO Auto-generated method stub
		
		OverlayItem item = mapOverlays.get(index);
		AlertDialog.Builder dialog = new AlertDialog.Builder(context);
		dialog.setTitle(item.getTitle());
		dialog.setMessage(item.getSnippet());	
		if(mode == true)
		{
			dialog.setIcon(R.drawable.bachkhoa);	
			dialog.show();
		}else{
			dialog.show();
		}
		
		return true;
	}

	public void addOverlay(OverlayItem overlay){
		mapOverlays.add(overlay);
		this.populate();
		
	}
}
